2011995798

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19725449}}^1$

素因数の和:19725471

約数の個数: 16

約数和(自身を含む): 4260697200

約数和(自身を除く): 2248701402

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19725449, 39450898, 59176347, 118352694, 335332633, 670665266, 1005997899, 2011995798]

約数ペア:

[(1, 2011995798), (2, 1005997899), (3, 670665266), (6, 335332633), (17, 118352694), (34, 59176347), (51, 39450898), (102, 19725449)]